| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e40ceab05afbe887909abf7467edd987 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-0436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-0668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-0439 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-0214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-50273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502761 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14 |
| filingDate |
2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aec4f169a1766b65877a7096c02a480b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df48051f64194378d135ce5b0ce48a03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_811a08ba53a105722110104d2b787138 |
| publicationDate |
2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021260578-A1 |
| titleOfInvention |
Ultrasound-based patterning of particles and cells within fluid matrices |
| abstract |
Method of ultrasound-assisted 3D bioprinting includes depositing a bioink fluid matrix containing a suspension of cells into a chamber comprising two piezo transducers on opposing ends of the chamber. The method further includes vibrating the piezo transducers to generate longitudinal bulk acoustic waves within the bioink fluid matrix such that waves from opposing piezo transducers superimpose to form a standing bulk acoustic wave to drive the cells to cluster and align along one or more nodes or nodal planes formed within the bioink fluid matrix at points of intersection of the standing bulk acoustic wave. The nodes or nodal planes are spaced apart from each other by a distance equaling half a wavelength of the standing bulk acoustic wave. The nodes or nodal planes further mimic a contour of the vibrating surfaces of the piezo transducers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114603846-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114324568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113978132-A |
| priorityDate |
2018-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |